Candela's legendary cooperative on Park Avenue.

Candela's most pedigreed address on Central Park.

Stern's limestone condominium tower off Park Avenue.

A storied Fifth Avenue cooperative facing the park.

Inside 730 Park Avenue, a premier prewar cooperative at East 71st Street. Building overview, history, and notable sales from Elevated's NYC team.

A premier prewar Park Avenue cooperative.

Stern's limestone tower, home of NYC's record sale.

The tallest residential building in the world.

The world's most slender skyscraper, above Steinway Hall.

The tower that launched Billionaires' Row.

Private residences above the legendary hotel.

Branded residences atop the Crown Building.

Rafael Vinoly's iconic supertall on Park Avenue.

Foster + Partners' modernist glass tower in Midtown East.

SOM's curved glass condominium on East 57th Street.

Daniel Burnham's 1902 landmark, converted to private condominiums for the first time.

Kohn Pedersen Fox's 777-foot Madison Square Park Tower, a Flatiron skyline landmark.

CetraRuddy's 60-story glass tower on Madison Square Park, home to Rupert Murdoch's former penthouse.

A restored 1913 Gothic tower on Madison Square Park, home to Jeff Bezos's Crown penthouse.

A William Van Alen landmark on Madison Square Park, reborn as a park-facing condominium.